Finding the Third Proportional to 623,196 and 1,017,522

Step by Step Solution

1. Step 1: Write the proportion equation
   623,196 : 1,017,522 = 1,017,522 : x
2. Step 2: Convert to fraction form
   623,196/1,017,522 = 1,017,522/x
3. Step 3: Cross multiply
   623,196x = 1,017,522 × 1,017,522
4. Step 4: Simplify right side
   623,196x = 1,035,351,020,484
5. Step 5: Solve for x
   x = 1,035,351,020,484/623,196
6. Step 6: Final answer
   x = 1,661,356.97